Added sqs worker example.

examples/sqs_worker/simple_sqs_producer.rb

@@ -0,0 +1,17 @@
+#!/usr/bin/env ruby
+
+require 'right_aws'
+
+sqs = RightAws::SqsGen2.new('<your access key>',
+                            '<your secret key>',
+                            :multi_thread => false,
+                            :signature_version => '1')
+queue = sqs.queue('my_test_queue', true)
+
+i = 1
+while true
+  print "[#{i}] Enter a message to put to SQS: "
+  message = gets
+  queue.push(message)
+  i += 1
+end

examples/sqs_worker/simple_sqs_runner.rb

@@ -0,0 +1,6 @@
+#!/usr/bin/env ruby
+
+require File.dirname(__FILE__) + '/simple_sqs_worker'
+
+runner = QueueStick::Runner.new(ARGV)
+runner.run!(SimpleSQSWorker)

examples/sqs_worker/simple_sqs_worker.rb

@@ -0,0 +1,19 @@
+require File.dirname(__FILE__) + '/../../lib/queue_stick'
+
+class SimpleSQSWorker < QueueStick::SQSWorker
+  aws_access_key_id '<your key here>'
+  aws_secret_access_key '<your secret here>'
+  queue_name 'my_test_queue'
+  visibility_timeout 120
+
+  # This worker just prints out the message from the SQS
+  # queue.
+  def process(message)
+    puts "Got message from SQS: " << message
+    sleep 2
+  end
+
+  def recover
+    puts "whoops, there was an error. oh well!"
+  end
+end